[INFO] fetching crate mathiassoeholm-hello 0.1.2...
[INFO] testing mathiassoeholm-hello-0.1.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mathiassoeholm-hello 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mathiassoeholm-hello 0.1.2
[INFO] finished tweaking crates.io crate mathiassoeholm-hello 0.1.2
[INFO] tweaked toml for crates.io crate mathiassoeholm-hello 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mathiassoeholm-hello 0.1.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mathiassoeholm-hello 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05e360e5b21abed07b2040ce6b333786aafef7be5ede8bd94c68623d7bbfe218
[INFO] running `Command { std: "docker" "start" "-a" "05e360e5b21abed07b2040ce6b333786aafef7be5ede8bd94c68623d7bbfe218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05e360e5b21abed07b2040ce6b333786aafef7be5ede8bd94c68623d7bbfe218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e360e5b21abed07b2040ce6b333786aafef7be5ede8bd94c68623d7bbfe218", kill_on_drop: false }`
[INFO] [stdout] 05e360e5b21abed07b2040ce6b333786aafef7be5ede8bd94c68623d7bbfe218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91d6c4c126348483662ec524759d4f144d3792317e8fea34d63fe8c7f32ae4a5
[INFO] running `Command { std: "docker" "start" "-a" "91d6c4c126348483662ec524759d4f144d3792317e8fea34d63fe8c7f32ae4a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathiassoeholm-hello v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "91d6c4c126348483662ec524759d4f144d3792317e8fea34d63fe8c7f32ae4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91d6c4c126348483662ec524759d4f144d3792317e8fea34d63fe8c7f32ae4a5", kill_on_drop: false }`
[INFO] [stdout] 91d6c4c126348483662ec524759d4f144d3792317e8fea34d63fe8c7f32ae4a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a58a9c5914d3394d9d3c352ef5e6516bfc6ec01fcfa72dc5287899d27bdd6bfd
[INFO] running `Command { std: "docker" "start" "-a" "a58a9c5914d3394d9d3c352ef5e6516bfc6ec01fcfa72dc5287899d27bdd6bfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathiassoeholm-hello v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a58a9c5914d3394d9d3c352ef5e6516bfc6ec01fcfa72dc5287899d27bdd6bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58a9c5914d3394d9d3c352ef5e6516bfc6ec01fcfa72dc5287899d27bdd6bfd", kill_on_drop: false }`
[INFO] [stdout] a58a9c5914d3394d9d3c352ef5e6516bfc6ec01fcfa72dc5287899d27bdd6bfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9537aa5134dc51d2a786efa251bec49b8d65a2a7dc4962081b552f3d3c6869c7
[INFO] running `Command { std: "docker" "start" "-a" "9537aa5134dc51d2a786efa251bec49b8d65a2a7dc4962081b552f3d3c6869c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mathiassoeholm_hello-cf1a5df5d53b81c8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9537aa5134dc51d2a786efa251bec49b8d65a2a7dc4962081b552f3d3c6869c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9537aa5134dc51d2a786efa251bec49b8d65a2a7dc4962081b552f3d3c6869c7", kill_on_drop: false }`
[INFO] [stdout] 9537aa5134dc51d2a786efa251bec49b8d65a2a7dc4962081b552f3d3c6869c7